WIRELESS EAR BUDS WITH CHARGING CASE. CRISP, CLEAN SOUND FOR ANYWHERE YOU WANT TO LISTEN TO MUSIC, VIDEOS, AND SO MUCH MORE. EAR BUD OUTPUT: 4MW 16OHM; EAR BUDS CHARGE TIME: 1 HOUR; PLAYTIME APPROX. 4.5 HOURS; CHARGING CASE (500 MAH) CHARGE TIME: 1.5 HOURS; USB CHARGING CABLE INCLUDED.